PHP Operators and Expressions In PHP the integer 45 is stored exactly as 45. The floating point number 46.3 could be stored as. 46.2999999 46.3 46 none of above 46.2999999 46.3 46 none of above ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color = red;echo "$color"; red Error $color red red Error $color red ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?int $one = 1;echo "$one"; Error $one 0 1 Error $one 0 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?< ? php < ? php echo "Hello world"; ? > ? > Error Hello world Hello Nothing Error Hello world Hello Nothing ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?echo $x-- != ++$x; 1 no output 0 error 1 no output 0 error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions In order to find if a variable holds an actual number or a string containing characters that can be translated into a number you can use: is_numeric() is_num() is_number() if_numeric is_numeric() is_num() is_number() if_numeric ANSWER DOWNLOAD EXAMIANS APP
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